You play a casino game 24 times. Each time, you win with probability 0.297. What is the expected value of the number of the number of wins?

Q: The pass rate in Math146 at GRC is only 30% per quarter. 12 students are taking Math146 this…

A: The sample size n is 12 and the probability of pass rate ins Math146 (p) is 0.30.

Q: lisa plays a game in which there are only two outcomes. the cost to play the game is 100$. if she…

A: The objective of this question is to calculate the expected value of a single game that Lisa plays.…

Q: n the game of blackjack played with one​ deck, a player is initially dealt 2 different cards from…

A: The probability that the being dealt a blackjack hand is obtained below: The total numbers of cards…

Q: Dylan can dunk a basketball. His success rate is 25%. During a pep rally, he was unable to make a…

A:

Q: I am baking brownies in a 9in x 9in square baking pan. When it comes time to decorate, I throw on…

A: We have to find given probability.

Q: You are to flip a fair coin, where probability of heads is equal to 50% (and tails is 50%). The fair…

A: Answer:- Given, The probability of head , P(H) = 50% = 0.50  The fair coin is flipped, n = 100000…

Q: You are playing a game by flipping a fair coin. You will win the game as soon as you get a tail.…

A: let X be the number of trials until the first success. X~Geop The probability density function of X…

Q: Danielle buys a bag of cookies that contains 8 chocolate chip cookies, 6 peanut butter cookies, 6…

A:

Q: Roll a pair of dice. What is the probability of rolling either a total less than four or a total…

A: Roll a pair of dice  Total possible outcomes=6×6=36 Sample space =S…

Q: new drug cures 65% of the patients who take it. If it is given to 14 patients, what is the…

A: We have to find out answer of given question....

Q: You have 8 ruppees to gamble with your best friend, with capital of 5 Ruppees. The probability of…

A:

Q: hospital emergency room over the course of a year 110 patients had heart attacks over the course of…

A: Surviving a heart attack=80, Total=100

Q: At the school library, 25% of the books are mysteries. If Sarah randomly chooses a book to read,…

A:

Q: The probability of rain tomorrow in Gander is 40%. What are the odds of rain tomorrow?

A: Given data: The probability of rain tomorrow in Gander is 40%.  i.e ; p = 0.40 To find : What are…

Q: 36% of U.S. adults say they are more likely to purchase during a sales tax holiday. You randomly…

A: I will use excel formula "=BINOM.DIST(x, n, p, FALSE)" to find the probability. x n p Excel…

Q: Pepsi is rumning a sales promotion in which 12% of all bottles have a "FREE" under the cap. What is…

A: According to the given information, we have Given that pepsi is rumning a sales promotion in which…

Q: lisa plays a game in which there are only two outcomes. the cost to play the game is 100$. if she…

A: Expected value = Probability of winning * won amount - Probability of losing * lose amount Expected…

Q: Suppose you win blackjack 47% of the time. What is the probability that you lose 3 games in a row…

A:

Q: You have 10 children in preschool class. The probability of getting sick from a virus they have been…

A:

Q: An animal shelter has a 65% adoption rate for puppies. Of all puppies in the shelter, 75% live to be…

A: Given: Animal shelter has a 65% adoption rate for puppies. 75% of puppies that remain in shelter…

Q: Sick kids Seventy percent of kids who visit a doctor havea fever, and 30% of kids with a fever have…

A: It is given that the probability of kids who visit a doctor have a fever is 0.70 and the probability…

Q: You're playing a video game. Each time you play, you win a prize with probability 0.466. You decide…

A: Answer is explained below

Q: Ouestion2. In a town, 40% are men and 60% are women. 50% of men and 30% of women smoke. What is the…

A: Given,P(men)=0.40P(women)=0.60P(smoker | men)=0.50P(smoker | women)=0.30

Q: You're playing a video game. Each time you play, you win a prize with probability 0.419. You decide…

A: Let X  be a random variable denotes the number of prizes received. Given, the total number of games…

Q: You're playing a video game. Each time you play, you win a prize with probability 0.508. You decide…

A: From the given information we find the probability.

Q: 12. From each penalty Christiano Ronaldo takes, probability that he: a. Scores all in his next 10…

A: Probability: Probability is a numerical measure of the likelihood or chance of occurrence of an…

Q: f $35.1 million. The probability of winning the grand prize is .000000043. Determine the expected…

A: A lottery ticket has a grand prize of $35.1 million. The probability of winning the grand prize is…

Q: In a school, 70% of males play soccer, and 12% of females play soccer. The school consists of 55%…

A: Conditional probability:  Let A and B be two events related to a random experiment. Then the…

Q: 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the…

A: Given, 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. (a)…

Q: You flip a biased coin ((head =0.8)) five times. What’s the probability of getting four or more…

A: Given, P(Head) = 0.8 for a biased coin n = 5

Q: How to calculate the probability that 2 out of the 19 patients won't

A: Given that The probability that a patient does not recover from a certain stomach disease is 9.0%.…

Q: At a carnival game, the chance of winning a prize is 0.45. Kylee plays the game 3 times. Using the…

A: Given that : X represent she wins the price.  P(x) is probability of winning prize.  By using basic…

Q: Suppose you want to play a carnival game that costs 5 dollars each time you play. If you win, you…

A: The ticket cost of the game is 5 dollars.

Q: fifty five percent of US household say they would feel secure if they had $50,000 in savings. you…

A: Let us denote X=the number of US households who would feel secure if they had $50000 in savings…

Q: Chase buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 4 sugar…

A: Here are 9 chocolate chip cookies, 7 peanut butter cookies, 4 sugar butter cookies and 9 oatmeal…

Q: The probability of winning the grand prize at a particular carnival game is 0.005. Michele wins the…

A: Probability measures the chance occurrence of an event out of all possible outcomes.

Q: The Edmonton Oilers win 70% of their games if they score first, but only 40% of their games if the…

A:

Q: A coin is tossed, then the spinner shown is spun. The blue segment is twice as big as the yellow…

A:

Q: games. Suppose they play seven games against the New York Islanders in a season. What is the…

A: It is given that the probability of win the games is p = 63.4% = 0.634 of the New York Rangers. The…

Q: ou decide to learn a new hobby and take up archery. You can hit the target 34% of the time. If you…

A: Given Data: The probability of hitting a shot on the target is: p=0.34 The total number of shots…

Q: A drug is reported to benefit 40% of the patients who take it. If 6 patients take the drug, what is…

A: Let "X" be the patients who benefit by taking the drug.

Q: Noime wants to wear something warm when she leaves for class. She reaches into her coat closet…

A:

Q: Suppose Emerson loses 33​% of all checker games.   Use this result to determine the probability that…

A: Given information- Probability of losing checker game, q = 0.33 Probability of winning checker game,…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.